Showing posts with the label environmental

10 of the Best Learning Geology Photos of 2016

A picture is worth a thousand words, but not all pictures are created equal. The pictures we usually feature onLearning…

Banded-iron formations (BIFs) - Evidence of Oxygen in Early Atmosphere

Our knowledge about the rise of oxygen gas in Earth’s atmosphere comes from multiple lines of evidence in the rock reco…

The Messinian Salinity Crisis

You will have heard of The Messinian Salinity Crisis no doubt. From learned articles, geology textbooks, probably lect…

Earthquake Precursors: Signs Before Earthquakes

Earthquake prediction is the ultimate goal of seismologists . Being able to predict when and where an earthquake will o…